*** Taxonomy Characterization Data ***

Pedon ID: 87IA169001B

( Story, Iowa )

Print Date: Nov 24 2024 2:14AM

Sampled as on May 1, 1987:	Clarion ; Fine-loamy, mixed, mesic Typic Hapludoll
Revised to correlated:	Clarion ; Fine-loamy, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP87IA183   WEPP IOWA	Natural Resources Conservation Service
	-	Site ID	S1987IA169001B   Lat: 41° 58' 56.99" north  Long: 93° 39' 59.99" west  MLRA: 103	National Soil Survey Center
	-	Pedon No.	87P0546	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a		8D1			4A1d
87P02909	0-12	Ap	S	16.2	11.1		0.51		53	1.43	0.020	3
87P02910	12-29	AB	S	17.8	11.7		0.47		50	1.62	0.016	2
87P02911	29-54	Bw	S	19.3	12.3		0.45		44	1.47	0.017	3
87P02912	54-73	BC	S	17.0	10.3		0.47		48	1.50	0.019	3

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c	6A2d				5C1	5C3			8D1				5D2
87P02909	0-12	Ap	S	6.6		1.29	1.31				100*	79			0.82				--
87P02910	12-29	AB	S	5.9		1.03					93	75			0.77				--
87P02911	29-54	Bw	S	6.2		0.45					96	81			0.69				--
87P02912	54-73	BC	S	7.0		0.24					100*	93			0.70				--

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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